One-step synthesis of Fe3O4@C nanotubes for the immobilization of adriamycin

Guo Gao; Haixia Wu; Yixia Zhang; Kan Wang; Peng Huang; Xueqing Zhang; Shouwu Guo; Daxiang Cui

doi:10.1039/C1JM12535D

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One-step synthesis of Fe₃O₄@C nanotubes for the immobilization of adriamycin†

Guo Gao,*^a Haixia Wu,^a Yixia Zhang,^a Kan Wang,^a Peng Huang,^a Xueqing Zhang,^a Shouwu Guo^a and Daxiang Cui*^a

Author affiliations

* Corresponding authors

^a Department of Bio-Nano-Science and Engineering, National Key Laboratory of Nano/Micro Fabrication Technology, Key Laboratory for Thin Film and Microfabrication of Ministry of Education, Institute of Micro-Nano Science and Technology, Shanghai Jiao Tong University, Shanghai, China
E-mail: gaogaoguoguo@yahoo.com.cn, dxcui@sjtu.edu.cn
Fax: 86 21 34206886
Tel: +86 21 34206962

Abstract

A facile hydrothermal route for one-step synthesis of Fe₃O₄@C nanotubes (50–100 nm in diameter, several micrometres in length) via rolling graphite oxide sheets has been developed. Functional oxygen groups (e.g., –COOH, –OH and –C [double bond, length as m-dash] O) on the surface of graphite oxide sheets act as the nucleation sites for Fe²⁺ precipitates. The synthesized Fe₃O₄@C nanotubes exhibit a strong affinity to adriamycin with a high adsorption capacity (101.3 μg mg⁻¹).

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Article information

DOI: https://doi.org/10.1039/C1JM12535D
Article type: Communication
Submitted: 03 Jun 2011
Accepted: 01 Jul 2011
First published: 22 Jul 2011

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J. Mater. Chem., 2011,21, 12224-12227

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One-step synthesis of Fe₃O₄@C nanotubes for the immobilization of adriamycin

G. Gao, H. Wu, Y. Zhang, K. Wang, P. Huang, X. Zhang, S. Guo and D. Cui, J. Mater. Chem., 2011, 21, 12224 DOI: 10.1039/C1JM12535D

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Journal of Materials Chemistry